SI5338C-B03792-GMR

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The SI5338C-B03792-GMR is an ultra-high performance I2C programmable clock generator from Silicon Labs. It has a wide range of frequencies, including output frequencies as low as 200 Hz and as high as 2 GHz. The device also includes an integrated flexible input mux, multiple output dividers, up to 32 x 32 clock matrix, and a variety of on-chip functions. It is ideal for applications that require very precise timing and low power consumption. The SI5338C-B03792-GMR supports several formats of source clocks, such as differential LVDS, HCSL and LVPECL clocks. It can be used in a variety of ways, making it well suited for a variety of applications.

Application Field

SI5338C-B03792-GMR is designed to meet the needs of applications that require very precise timing and low power consumption. It can be used in a variety of ways in an array of products including networked timing systems, industrial automation and control, telecommunications, and automotive electronics. As it supports differential clock inputs, the device is especially useful for applications which must adhere to specific signal integrity standards like those employed in automotive applications.

The versatile SI5338C-B03792-GMR is also ideal for applications involving high-speed clock synthesis and time synchronization, such as telecommunications and networking. It can be used to generate clock signals for various systems and devices, providing exact timing signals. Besides, the device’s integration of multiple adjustable dividers make it suitable for use in a variety of performance critical applications.

Working Principle

The SI5338C-B03792-GMR operates on the premise of driving the system clock from a source clock. By taking the source clock as input, the device shapes the clock signal to match the specifications of the target device by dividing it and adjusting its frequency. This is done by a combination of on-chip functions, selecting the best suited input/output clocks, multiple adjustable output dividers and clock matrix.

The SI5338C-B03792-GMR works by first receiving the input clock signal and then adjusting the frequency of the signal. The frequency can be adjusted by using the on-chipdivider and PLL. The output clock signal can also be generated in various formats, such as LVDS, HCSL, and LVPECL. Additionally, the device can also be used to synchronize system clocks, providing exact timing and synchronization.

The SI5338C-B03792-GMR also includes a flexible input mux which can be used to select an appropriate source clock for any given application and then route it to the PLL. Additionally, the device can also be programmed to switch between two sources in the case of a failure.

In summary, the SI5338C-B03792-GMR is an ultra-high performance I2C programmable clock generator from Silicon Labs and is suitable for a wide range of applications. Its wide frequency range, flexible source clocks, and adjustable dividers allow application developers the ability to meet their exact requirements. By taking the input clock signal as input and then adjusting its frequency, the device can be used to create an exact output clock, allowing for precise timing and synchronization with low power consumption.

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